Upping dosages?

Hey all! I am only on .5 right now, I made it to .5 before Trump's stupid funding debacle stopped my insurance from covering it for a while. As of now I am BARELY eating. My question is do people up the dosage because their food noise and appetites return, does it cause more weight loss from the drug itself, or just a timing thing? I am just wondering if I really need to go up since I am barely eating right now.